setgetlanguage.h File Reference

#include "machine.h"

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Functions
BOOL	setlanguage (char *lang, BOOL updateHelpIndex, BOOL updateMenus)
char *	getlanguage (void)
char *	getlanguagealias (void)
int	getcurrentlanguagecode (void)
char *	getlanguagefromcode (int code)
int	getcodefromlanguage (char *language)
int	comparelanguages (char *language1, char *language2)
BOOL	needtochangelanguage (char *language)
char *	convertlanguagealias (char *strlanguage)

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Function Documentation

int comparelanguages	(	char *	language1,
		char *	language2
	)

TODO compare 2 languages same or not ?

Parameters:

language

Returns:

Definition at line 185 of file setgetlanguage.c.

Referenced by needtochangelanguage().

{
        return strcmp(language1,language2);
}

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char* convertlanguagealias

(

char *

strlanguage

)

TODO try to convert strlanguage (alias) to a good language string

Parameters:

language

Returns:

Definition at line 204 of file setgetlanguage.c.

References GetLanguageFromAlias(), and NULL.

Referenced by C2F().

{
        char *correctlanguage=NULL;

        if (strlen(strlanguage)==2)
        {
                correctlanguage=GetLanguageFromAlias(strlanguage);
        }
        else if (strcmp(strlanguage,"eng")==0) /* compatibility previous scilab */
        {
                correctlanguage=GetLanguageFromAlias("en");
        }
        return correctlanguage;
}

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int getcodefromlanguage

(

char *

language

)

TODO get code of a language

Parameters:

language

Returns:

Definition at line 98 of file setgetlanguage.c.

References FindLanguageCode().

{
        return FindLanguageCode(language);
}

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int getcurrentlanguagecode

(

void

)

TODO return internal code associated with a language

Returns:

Definition at line 76 of file setgetlanguage.c.

References CURRENTLANGUAGECODE.

{
        return CURRENTLANGUAGECODE;
}

char* getlanguage

(

void

)

TODO returns current language

Returns:

Definition at line 66 of file setgetlanguage.c.

References CURRENTLANGUAGESTRING, MALLOC, and NULL.

Referenced by C2F(), needtochangelanguage(), and savelanguagepref_linux().

{
        char *RetLanguage=NULL;

        RetLanguage=(char*)MALLOC(sizeof(char)*(strlen(CURRENTLANGUAGESTRING)+1));
        strcpy(RetLanguage,CURRENTLANGUAGESTRING);

        return RetLanguage;
}

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char* getlanguagealias

(

void

)

TODO returns current alias example : en_US --> en

Returns:

Definition at line 180 of file setgetlanguage.c.

References CURRENTLANGUAGESTRING, and FindAlias().

Referenced by C2F().

{
        return FindAlias(CURRENTLANGUAGESTRING);
}

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char* getlanguagefromcode

(

int

code

)

TODO returns language of code

Parameters:

code

Returns:

Definition at line 81 of file setgetlanguage.c.

References i, LANGUAGE_COUNTRY_TAB, MALLOC, NULL, and NumberLanguages.

{
        char *RetLanguage=NULL;
        int i=0;

        for (i=0;i<NumberLanguages;i++)
        {
                if (LANGUAGE_COUNTRY_TAB[i].code == code)
                {
                        RetLanguage=(char*)MALLOC(sizeof(char)*(strlen(LANGUAGE_COUNTRY_TAB[i].alphacode)+1));
                        strcpy(RetLanguage,LANGUAGE_COUNTRY_TAB[i].alphacode);
                        return RetLanguage;
                }
        }
        return RetLanguage;
}

BOOL needtochangelanguage

(

char *

language

)

TODO test if we need to change language

Parameters:

language

Returns:

Definition at line 190 of file setgetlanguage.c.

References comparelanguages(), FALSE, FREE, getlanguage(), NULL, and TRUE.

Referenced by C2F(), and setlanguage().

{
        BOOL bOK=FALSE;
        char *currentlanguage=NULL;

        currentlanguage=getlanguage();

        if (comparelanguages(language,currentlanguage)) bOK=TRUE;

        if (currentlanguage) {FREE(currentlanguage);currentlanguage=NULL;}

        return bOK;
}

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BOOL setlanguage	(	char *	lang,
		BOOL	updateHelpIndex,
		BOOL	updateMenus
	)

TODO change language

Parameters:

lang

Definition at line 24 of file setgetlanguage.c.

References C2F, CURRENTLANGUAGESTRING, FALSE, ierr, int, LanguageIsOK(), LoadHashTablesLocalization(), needtochangelanguage(), savelanguagepref(), setlanguagecode(), syncexec(), TRUE, and UPDATESCILABHELPMACRO.

Referenced by C2F(), and loadlanguagepref_linux().

{
        BOOL bOK=FALSE;
        if (lang)
        {
                if ( LanguageIsOK(lang) )
                {
                        if (needtochangelanguage(lang))
                        {
                                /* change language */
                                strcpy(CURRENTLANGUAGESTRING,lang);
                                setlanguagecode(lang);

                                if (updateHelpIndex)
                                {
                                        #define UPDATESCILABHELPMACRO "try update_scilab_help();catch end;" 
                                        integer ierr ;
                                        integer seq = 1 ;
                                        int macroCallLength=0;

                                        /* update help index */
                                        macroCallLength = (int)strlen(UPDATESCILABHELPMACRO);
                                        C2F(syncexec)(UPDATESCILABHELPMACRO,&macroCallLength,&ierr,&seq, macroCallLength);
                                }

                                /* save language pref. */
                                savelanguagepref();

                                /* update hash tables messages , errors , menus */
                                LoadHashTablesLocalization(lang);

                                if (updateMenus)
                                {
                                        /* changes menus : to do after */
                                }
                                bOK=TRUE;
                        }
                }
        }
        return bOK;
}

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